@id_favourite
@id_2favourite
@id_3favourite

Type: Integer

Description:
Contains the Id of the runner with the lowest odd in the race.
@id_2favourite and @id_3favourite return the second and third favourite.

Example:
<place condition="@id_favourite=@id_horse" price="@best_back_price" size="2" />
When the ID of the favourite horse matches with the Id of the runner, places a bet on the horse.